tidealmanac
Fri, Dec 11

Saturday, December 12, 2026

Shell Island, LA · NOAA 8764165 · MLLW · Local time (America/Chicago)

Sun, Dec 13

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High1:11 AM1.4 ft0.42 m
  2. Low11:03 AM-0.4 ft-0.11 m

Range 1.7 ft0.53 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:24 AM
Sunrise
6:50 AM
Solar noon
11:59 AM
Sunset
5:07 PM
Civil dusk
5:33 PM
Daylight
10h 17m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing crescent11% illuminated · day 3 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Wed, Dec 9L 9:11AM -0.5 ft-0.15 mH 7:32PM 1.5 ft0.46 mThu, Dec 10L 9:47AM -0.5 ft-0.14 mFri, Dec 11H 12:37AM 1.4 ft0.43 mL 10:24AM -0.4 ft-0.13 mSat, Dec 12H 1:11AM 1.4 ft0.42 mL 11:03AM -0.4 ft-0.11 mSun, Dec 13H 1:01AM 1.3 ft0.40 mL 11:41AM -0.3 ft-0.08 mH 10:33PM 1.3 ft0.39 mMon, Dec 14L 12:17PM -0.1 ft-0.03 mH 10:54PM 1.2 ft0.37 mTue, Dec 15L 12:53PM 0.1 ft0.02 mH 11:07PM 1.1 ft0.35 m